When it comes to musical dynasties, the Bach family is tough to beat, although today’s Kanneh-Mason clan is formidable. The Bachs included some 75 active musicians over a 200-year span, including superstar Johann Sebastian. The Kanneh-Mason household, fro...

They're rock stars in the classical world: Seven British brothers and sisters, ages 8 to 21, whose musical talents shine from TV competitions to a royal wedding.